Home / 9,268,320.70-13,902,481.05-6,237,138.70

Finding the Fourth Proportional to 9,268,320.70, 13,902,481.05 and 6,237,138.70

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Solution

The fourth proportional to 9,268,320.70, 13,902,481.05 and 6,237,138.70 is: 9,355,708.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,268,320.70 : 13,902,481.05 = 6,237,138.70 : x
  2. Step 2: Convert to fraction form
    9,268,320.70/13,902,481.05 = 6,237,138.70/x
  3. Step 3: Cross multiply
    9,268,320.70x = 13,902,481.05 × 6,237,138.70
  4. Step 4: Simplify right side
    9,268,320.70x = 86,711,702,582,971.64
  5. Step 5: Solve for x
    x = 86,711,702,582,971.64/9,268,320.70
  6. Step 6: Final answer
    x = 9,355,708.05

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Double scale
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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.